Which of the following family does the weed Grass belongs to? A. Poaceae B. Cyperaceae C. Crotalaria verrucose D. Indigofera viscose

Which of the following family does the weed Grass belongs
to?
A. Poaceae
B. Cyperaceae
C. Crotalaria verrucose
D. Indigofera viscose
by

1 Answer

Answer :

A. Poaceae
by

Related questions

Motha (Grass nut) belongs to the family of— (A) Cruciferae (B) Tiliaceae (C) Cyperaceae (D) Graminaceae

Description : Motha (Grass nut) belongs to the family of— (A) Cruciferae (B) Tiliaceae (C) Cyperaceae (D) Graminaceae

Last Answer : (C) Cyperaceae

Radish belongs to family: a. Cruciferae b. Umbelliferae c. Leguminoseae d. Poaceae

Description : Radish belongs to family: a. Cruciferae b. Umbelliferae c. Leguminoseae d. Poaceae

Last Answer : Umbelliferae

Green manure plants used by farmers mainly belong to (a) compositae (b) leguminosae (c) solanaceae (d) poaceae

Description : Green manure plants used by farmers mainly belong to (a) compositae (b) leguminosae (c) solanaceae (d) poaceae

Last Answer : (b) leguminosae

Cauliflower belongs to the family— (A) Cruciferae (B) poacae (C) Malvaceae (D) Leguminaceae

Description : Cauliflower belongs to the family— (A) Cruciferae (B) poacae (C) Malvaceae (D) Leguminaceae

Last Answer : (A) Cruciferae

Which one of the following plants belongs to family Anacardiaceae? a) Papaya b) Orange c) Cashewnut d) None of these

Description : Which one of the following plants belongs to family Anacardiaceae? a) Papaya b) Orange c) Cashewnut d) None of these

Last Answer : c) Cashewnut

Cattle and buffalo belongs to family (a) Bovidae (b) Suidae (c) Equidae (d) Cammelidae

Description : Cattle and buffalo belongs to family (a) Bovidae (b) Suidae (c) Equidae (d) Cammelidae

Last Answer : (a) Bovidae

Which one of the following plants belongs to family Anacardiaceae? a) Papaya b) Orange c) Cashewnut d) None of these

Description : Which one of the following plants belongs to family Anacardiaceae? a) Papaya b) Orange c) Cashewnut d) None of these

Last Answer : c) Cashewnut

Swollen placenta, oblique septum and conniving anthers are characteristics of family: (a) Brassicaceae (b) Asterácéae (c) Poaceae (d) Solatiaceae

Description : Swollen placenta, oblique septum and conniving anthers are characteristics of family: (a) Brassicaceae (b) Asterácéae (c) Poaceae (d) Solatiaceae

Last Answer : Ans. ((d))

Most of the summer vegetables belong to family: a. Solanaecae b. Cucurbitaceae c. Malvaceae d. Poaceae

Description : Most of the summer vegetables belong to family: a. Solanaecae b. Cucurbitaceae c. Malvaceae d. Poaceae

Last Answer : Cucurbitaceae

Which one of the following plants are used as green manure in crop fields and in sandy soils? (a) Crotalaria juncea and Alhagi camelorum (b) Calotropis procera and Phyllanthus niruri (c) Saccharum munja and Lantana camara (d) Dichanthium annulatum and Azolla nilotica

Description : Which one of the following plants are used as green manure in crop fields and in sandy soils? (a) Crotalaria juncea and Alhagi camelorum (b) Calotropis procera and Phyllanthus niruri (c) Saccharum munja and Lantana camara (d) Dichanthium annulatum and Azolla nilotica

Last Answer : (a) Crotalaria juncea and Alhagi camelorum

Which of the following is a flowering plant with nodules containing filamentous nitrogen-fixing microorganism? (a) Crotalaria juncea (b) Cycas revoluta (c) Cicer arietinum (d) Casuarina equisetifolia

Description : Which of the following is a flowering plant with nodules containing filamentous nitrogen-fixing microorganism? (a) Crotalaria juncea (b) Cycas revoluta (c) Cicer arietinum (d) Casuarina equisetifolia

Last Answer : (d) Casuarina equisetifolia

Among flowers of Calotropis, tulip, Sesbania, Asparagus, Colchicum, sweet pea, Petunia, Indigofera, mustard, soybean, tobacco and groundnut, how many plants have corolla with valvate aestivation? (a) Six (b) Seven (c) Eight (d) Five

Description : Among flowers of Calotropis, tulip, Sesbania, Asparagus, Colchicum, sweet pea, Petunia, Indigofera, mustard, soybean, tobacco and groundnut, how many plants have corolla with valvate aestivation? (a) Six (b) Seven (c) Eight (d) Five

Last Answer : (b) Seven

Keel is the characteristic feature of flower of (a) Aloe (b) tomato (c) tulip (d) Indigofera.

Description : Keel is the characteristic feature of flower of (a) Aloe (b) tomato (c) tulip (d) Indigofera.

Last Answer : (b) tomato

How many plants among Indigofera, Sesbania, Salvia, Allium, Aloe, mustard, groundnut, radish, gram and turnip have stamens with different lengths in their flowers? (a) Three (b) Four (c) Five (d) Six

Description : How many plants among Indigofera, Sesbania, Salvia, Allium, Aloe, mustard, groundnut, radish, gram and turnip have stamens with different lengths in their flowers? (a) Three (b) Four (c) Five (d) Six

Last Answer : (b) Four

Which of the following belongs to the class Siluriformes ?

Description : Which of the following belongs to the class Siluriformes ?

Last Answer : Pangas belong to the class Siluriformes.

Maize belongs to the category : (A)Bisexual (B) Monoecious (C) Dioecious (D) None of these

Description : Maize belongs to the category : (A)Bisexual (B) Monoecious (C) Dioecious (D) None of these

Last Answer : (B) Monoecious

Major food crops of the world belongs to (a) leguminosae (b) gramineae (c) solanaceae (d) cruciferae

Description : Major food crops of the world belongs to (a) leguminosae (b) gramineae (c) solanaceae (d) cruciferae

Last Answer : (b) gramineae

.Epipetalous stamens with free filaments and fused anthers occur in (a) Asteraceae (b) Solanaceae (c) Liliaceae (d) Poaceae.

Description : .Epipetalous stamens with free filaments and fused anthers occur in (a) Asteraceae (b) Solanaceae (c) Liliaceae (d) Poaceae.

Last Answer : (a) Asteraceae

.Pulses are obtained from (a) Fabaceae (b) Asteraceae (c) Poaceae (d) Solanaceae.

Description : .Pulses are obtained from (a) Fabaceae (b) Asteraceae (c) Poaceae (d) Solanaceae.

Last Answer : (a) Fabaceae

Tricarpellary, syncarpous gynoecium is found in flowers of (a) Fabaceae (b) Poaceae (c) Liliaceae (d) Solanaceae

Description : Tricarpellary, syncarpous gynoecium is found in flowers of (a) Fabaceae (b) Poaceae (c) Liliaceae (d) Solanaceae

Last Answer : (b) Poaceae

Green manure plants used by farmers mainly belong toa) Compositae b) Leguminosae c) Solanaceae d) Poaceae

Description : Green manure plants used by farmers mainly belong toa) Compositae b) Leguminosae c) Solanaceae d) Poaceae 

Last Answer : b) Leguminosae

The weed that causes Asthma is— (A) Hirankhuri (B) Bathua (C) Parthenium (D) Krishna Neel

Description : The weed that causes Asthma is— (A) Hirankhuri (B) Bathua (C) Parthenium (D) Krishna Neel

Last Answer : (C) Parthenium

Which one of the following is used in organic farming to prevent weed Germination & growth? A. Cow pea B. chick pea C. linseed D. Mulching

Description : Which one of the following is used in organic farming to prevent weed Germination & growth? A. Cow pea B. chick pea C. linseed D. Mulching

Last Answer : D. Mulching

Name the winter annual weed from the following? A. Commelina benghalensis B. Boerhavia erecta C. Chenopodium album D. Aternanthera echinata

Description : Name the winter annual weed from the following? A. Commelina benghalensis B. Boerhavia erecta C. Chenopodium album D. Aternanthera echinata

Last Answer : C. Chenopodium album

Total Stem Parasite Weed of onion is? A. Orabanche cernua B. Striga lutea C. Cuscuta chinensis D. None

Description : Total Stem Parasite Weed of onion is? A. Orabanche cernua B. Striga lutea C. Cuscuta chinensis D. None

Last Answer : C. Cuscuta chinensis

Weed problems is more severe in a wet land rice b Deep water rice c Rainfed rice d Semi wet rice.

Description : Weed problems is more severe in a wet land rice b Deep water rice c Rainfed rice d Semi wet rice.

Last Answer : d Semi wet rice.

Which of the following is an example of a weed of rabi season that infest wheat crop? (a) Chenopodium (b) Motha (c) Jangali jowar (d) None of the above

Description : Which of the following is an example of a weed of rabi season that infest wheat crop? (a) Chenopodium (b) Motha (c) Jangali jowar (d) None of the above

Last Answer : (a) Chenopodium

The most important weed against which eradication measures would be taken on war footings is (a) Eichhornia (b) Dactylis (c) Parthenium (d) Ageratum

Description : The most important weed against which eradication measures would be taken on war footings is (a) Eichhornia (b) Dactylis (c) Parthenium (d) Ageratum

Last Answer : (c) Parthenium

To reduce the crop-weed com-petition, at what stage are the herbicides used? (a) At germination (b) At tillering (c) At ear emergence

Description : To reduce the crop-weed com-petition, at what stage are the herbicides used? (a) At germination (b) At tillering (c) At ear emergence (d) After first irrigation

Last Answer : (d) After first irrigation

Rotary tillers art used for: a Shallow cultivation and weed control b Deep cultivation and weed control c Both (a) & (b) d None of these

Description : Rotary tillers art used for: a Shallow cultivation and weed control b Deep cultivation and weed control c Both (a) & (b) d None of these

Last Answer : a Shallow cultivation and weed control

Is it necessary to sprinkle while keeping grass in silopite ?

Description : Is it necessary to sprinkle while keeping grass in silopite ?

Last Answer : When placing grass in silopite, you have to sprinkle the molasses.

How much moisture will the grass have to make ?

Description : How much moisture will the grass have to make ?

Last Answer : The moisture content of the grass will be 15 to 20 percent.

In which season more grass is produced in Bangladesh ?

Description : In which season more grass is produced in Bangladesh ?

Last Answer : Bangladesh produces more grass during the monsoon season.

Bamboo grass or tree ?

Description : Bamboo grass or tree ?

Last Answer : Bamboo is grass.

Which of the following should be given to a goat with green grass ?

Description : Which of the following should be given to a goat with green grass ?

Last Answer : Goats have to be given granular food with green grass.

When is the lack of grass seen ?

Description : When is the lack of grass seen ?

Last Answer : Lack of grass is seen in winter.

Which of the following materials do not fit into the list of the raw materials used for feeding the earthworms in the scientific management of Vermiculture ? (A) Grass Clippings (B) Curd (C) Carrot tops (D) Lettuce leaves (E) All are useful

Description : Which of the following materials do not fit into the list of the raw materials used for feeding the earthworms in the scientific management of Vermiculture ? (A) Grass Clippings (B) Curd (C) Carrot tops (D) Lettuce leaves (E) All are useful

Last Answer : (D) Lettuce leaves

A reaper is used for: (a) cutting crop (b) cutting and windrowing (c) cutting and threshing (d) Cutting grass

Description : A reaper is used for: (a) cutting crop (b) cutting and windrowing (c) cutting and threshing (d) Cutting grass

Last Answer : (a) cutting crop

What are the Grassy weeds? a. Wild Oat b. Doob Grass c. All of the above d. None of the above

Description : What are the Grassy weeds? a. Wild Oat b. Doob Grass c. All of the above d. None of the above

Last Answer : c. All of the above

The growing of grass or legumes in rotation with grain or tilled crops as a soil conservation measure is termed as? a. Crop rotation b. Ley farming c. Shifting cultivation d. Dairy farming e. Mixed farming

Description : The growing of grass or legumes in rotation with grain or tilled crops as a soil conservation measure is termed as? a. Crop rotation b. Ley farming c. Shifting cultivation d. Dairy farming e. Mixed farming

Last Answer : b. Ley farming

Widely distributed and cultured fish species in world is (a) Silver carp (b) Grass carp (c) Common carp (d) L. rohita

Description : Widely distributed and cultured fish species in world is (a) Silver carp (b) Grass carp (c) Common carp (d) L. rohita

Last Answer : (b) Grass carp

What are the raw materials for making viscose rayon ?

Last Answer : Cotton lintus , bamboo pulp , wood pulp

Which natural fiber is viscose rayon ?

Last Answer : Viscose rayon regenerated cellulosic fiber. That is to make cellulose cellulose with chemicals again. Some other regenerated fibers are modal , tensile.

Who invented viscose?

Description : Who invented viscose?

Last Answer : Sir Isaac newton who originated the concept of viscosity and isoften called Non- Newtonian fluid mechanics.

A polymeric substance used to make parachute is – (1) Rayon (2) Viscose (3) Cotton (4) Terylene

Description : A polymeric substance used to make parachute is – (1) Rayon (2) Viscose (3) Cotton (4) Terylene

Last Answer : (2) Viscose Explanation: Viscose is a viscous organic liquid used to make rayon and cellophane. Viscose is also used as shorthand for Viscose Rayon, thus becoming synonymous with rayon, a soft man-made fibre commonly used in dresses, linings shirts, shorts, coats, jackets, and other outer wear.

Which of the following is not a natural fibre? (A) Silk (B) Viscose rayon (C) Wool (D) Cotton

Description : Which of the following is not a natural fibre? (A) Silk (B) Viscose rayon (C) Wool (D) Cotton

Last Answer : (B) Viscose rayon

In case of wet spinning of polymers, the polymer solution is forced through spinnerates into, a coagulating bath to give a filament form. Wet spinning is not used in case of the __________ fibres. (A) Viscose rayon (B) Acrylic (C) Polyvinyl acetate (D) Saturated polyeste

Description : In case of wet spinning of polymers, the polymer solution is forced through spinnerates into, a coagulating bath to give a filament form. Wet spinning is not used in case of the __________ fibres. (A) Viscose rayon (B) Acrylic (C) Polyvinyl acetate (D) Saturated polyeste

Last Answer : (D) Saturated polyeste

Viscose rayon is (A) Cellulose nitrate(B) Regenerated cellulose nitrate(C) Regenerated cellulose acetate(D) None of these

Description : Viscose rayon is (A) Cellulose nitrate (B) Regenerated cellulose nitrate (C) Regenerated cellulose acetate (D) None of these

Last Answer : (D) None of these

Pick out the wrong statement. (A) Denier is defined as weight in gm of 9000 metres length of a fibre, while tex is defined as weight in gm of 1000 metres length of fibre (B) Crimp is a measure of the difference between the length of the straightened and unstraightened fibre (C) Dacron fibres, acrylic fibres, viscose rayon fibres & cellulose acetate fibres are all prepared by wet spinning (D) Nylon fibres have greater water absorption capacity than polyester fibres

Description : Pick out the wrong statement. (A) Denier is defined as weight in gm of 9000 metres length of a fibre, while tex is defined as weight in gm of 1000 metres length of fibre (B) ... fibres are all prepared by wet spinning (D) Nylon fibres have greater water absorption capacity than polyester fibres

Last Answer : (C) Dacron fibres, acrylic fibres, viscose rayon fibres & cellulose acetate fibres are all prepared by wet spinning

For spinning viscose rayon, the extrusion spinnerettes are made of (A) Platinum or gold alloys (B) High carbon steel (C) Aluminium (D) Nickel

Description : For spinning viscose rayon, the extrusion spinnerettes are made of (A) Platinum or gold alloys (B) High carbon steel (C) Aluminium (D) Nickel

Last Answer : (A) Platinum or gold alloys